2 Channel PWM Frequency Adjustable Square Wave Signal Generator module review

I got this sent from icstation.com and what a clever tiny gadget.

It will not substitute a proper signal generator, but for experimentation with motors, LED's etc. it is perfect. I used to just wire up arduino and put some code in to get PWM out on one of the pins, and used that. But it was inefficient to do it that way. This will save me so much time. Awesome ;)

ICStation said there will be a massive sale happening on Black Friday, so make sure to make use of that and expect a gift as well.

You can also use discount code: "Ranics" for 10% off your order - valid until 12th December

Shop link: http://www.icstation.com/

Product page: http://www.icstation.com/channel-puls...